From df70dffebef28778004e023de694f576d66e80c5 Mon Sep 17 00:00:00 2001
From: Peter Kurfer <peter.kurfer@googlemail.com>
Date: Fri, 30 Dec 2022 14:39:09 +0100
Subject: [PATCH] feat(caddy): prepare caddy image

---
 .concourse/pipeline.yml    | 30 ++++++++++++++++++++++++++++
 .concourse/tasks/caddy.yml | 27 +++++++++++++++++++++++++
 caddy/.gitignore           |  1 +
 caddy/Dockerfile           |  9 +++++++++
 caddy/config/caddy.json    | 41 ++++++++++++++++++++++++++++++++++++++
 5 files changed, 108 insertions(+)
 create mode 100644 .concourse/pipeline.yml
 create mode 100644 .concourse/tasks/caddy.yml
 create mode 100644 caddy/.gitignore
 create mode 100644 caddy/Dockerfile
 create mode 100644 caddy/config/caddy.json

diff --git a/.concourse/pipeline.yml b/.concourse/pipeline.yml
new file mode 100644
index 0000000..c2572a1
--- /dev/null
+++ b/.concourse/pipeline.yml
@@ -0,0 +1,30 @@
+---
+resources:
+- name: ci-images.git
+  type: git
+  icon: github
+  source:
+    uri: https://code.icb4dc0.de/prskr/ci-images.git
+
+- name: caddy-release
+  type: github-release
+  icon: github
+  source:
+    owner: caddyserver
+    repository: caddy
+
+jobs:
+  - name: images
+    plan:
+      - get: ci-images.git
+        trigger: true
+      - get: caddy-release
+        trigger: true
+        params:
+          globs:
+            - caddy_*_linux_amd64.tar.gz
+      - task: caddy
+        file: ci-images.git/.concourse/tasks/caddy.yml
+        input_mapping:
+          repo: ci-images.git
+          caddy: caddy-release
\ No newline at end of file
diff --git a/.concourse/tasks/caddy.yml b/.concourse/tasks/caddy.yml
new file mode 100644
index 0000000..e98c533
--- /dev/null
+++ b/.concourse/tasks/caddy.yml
@@ -0,0 +1,27 @@
+---
+platform: linux
+
+image_resource:
+  type: registry-image
+  source:
+    repository: gcr.io/kaniko-project/executor
+    tag: debug
+
+inputs:
+  - name: repo
+    path: .
+  - name: caddy
+    path: caddy/caddy-release
+
+params:
+  GITEA_USER: ((gitea-credentials.user))
+  GITEA_TOKEN: ((gitea-credentials.token))
+
+run:
+  path: sh
+  args:
+    - -cex
+    - |
+      echo "{\"auths\": {\"https://code.icb4dc0.de\": {\"auth\" : \"$(printf '%s:%s' $GITEA_USER $GITEA_TOKEN | base64)\" }}}" > /kaniko/.docker/config.json
+
+      /kaniko/executor --destination code.icb4dc0.de/prskr/ci-images/caddy:latest --context caddy/
diff --git a/caddy/.gitignore b/caddy/.gitignore
new file mode 100644
index 0000000..499e9fe
--- /dev/null
+++ b/caddy/.gitignore
@@ -0,0 +1 @@
+caddy-release/
\ No newline at end of file
diff --git a/caddy/Dockerfile b/caddy/Dockerfile
new file mode 100644
index 0000000..603b633
--- /dev/null
+++ b/caddy/Dockerfile
@@ -0,0 +1,9 @@
+FROM gcr.io/distroless/static
+
+ADD caddy-release/caddy_*_linux_amd64.tar.gz /usr/local/caddy
+COPY config/caddy.json /etc/caddy/caddy.json
+
+EXPOSE 3000
+
+ENTRYPOINT [ "/usr/local/caddy/caddy" ]
+CMD [ "run", "--config=/etc/caddy/caddy.json" ]
\ No newline at end of file
diff --git a/caddy/config/caddy.json b/caddy/config/caddy.json
new file mode 100644
index 0000000..19b2588
--- /dev/null
+++ b/caddy/config/caddy.json
@@ -0,0 +1,41 @@
+{
+  "apps": {
+    "http": {
+      "servers": {
+        "static": {
+          "listen": [
+            ":3000"
+          ],
+          "metrics": {},
+          "routes": [
+            {
+              "handle": [
+                {
+                  "handler": "file_server",
+                  "root": "/usr/share/caddy",
+                  "index_names": [
+                    "index.html"
+                  ]
+                }
+              ]
+            }
+          ]
+        },
+        "metrics": {
+          "listen": [
+            ":9100"
+          ],
+          "routes": [
+            {
+              "handle": [
+                {
+                  "handler": "metrics"
+                }
+              ]
+            }
+          ]
+        }
+      }
+    }
+  }
+}
\ No newline at end of file